Manitowoc QY0324A Service Manual

Maintenance Section 3
3-12 Part No. 80-1100-3
Water Level Probe
1. Loosen the screw that holds the water level probe in
place. The probe can easily be cleaned at this point
without proceeding to step 2.
2. If complete removal is required, disconnect the wire
lead from the control board inside the electrical
control box.
Figure 3-11. Water Level Probe Removal
Water Inlet Valve
The water inlet valve normally does not require removal
for cleaning. Follow the instructions below to determine if
removal is necessary.
1. Set the ICE/OFF/CLEAN switch to OFF. Locate the
water inlet valve (in the compressor area of the ice
machine). It pours water into the water trough.
2. When the ice machine is off, the water inlet valve
must completely stop water flow into the machine.
Watch for water flow. If water flows, remove,
disassemble and clean the valve.
3. When the ice machine is on, the water inlet valve
must allow the proper water flow through it. Set the
toggle switch to ON. Watch for water flow into the ice
machine. If the water flow is slow or only trickles into
the ice machine, remove, disassemble, and clean
the valve.
Follow the procedure below to remove the water inlet
valve.
1. Remove the valve shield if necessary.
2. Remove the filter access screws that hold the valve
in place.
NOTE: The water inlet valve can be disassembled and
cleaned without disconnecting the incoming water
supply line to the ice machine.
3. Remove, clean, and install the filter screen.
4. If necessary, remove the enclosure tube access
screws to clean interior components.
Figure 3-12. Water Inlet Valve Removal
Figure 3-13. Exploded View of Water Inlet Valve
!
Warning
Disconnect the electrical power to the ice machine
at the electrical disconnect before proceeding.
SCREW
WATER
LEVEL
PROBE
SV1621
WATER
TROUGH
WIRE
LEAD
ICE
MACHINE
SIDE
PANEL
!
Warning
Disconnect the electric power to the ice machine at
the electric service switch box and turn off the water
supply before proceeding.
SV1622
FILTER
ACCESS
SCREWS
INCOMING
WATER
LINE
WATER
INLET
VALVE
SV1623
ENCLOSURE TUBE
ACCESS SCREWS
ELECTRICAL
SOLENOID
RESTRICTOR
(FLAT SIDE MUST
FACE OUT)
MOUNTING
PLATE
FILTER
ACCESS
SCREWS
FITTING
O-RING
ENCLOSURE
TUBE
SPRING
PIN
RUBBER
SEAL
VALVE
BODY
FILTER
SCREEN

Manitowoc QY0324A Specifications

General

Brand	Manitowoc
Model	QY0324A
Category	Ice Maker
Language	English